My DSLR, like most, uses a proprietary lithium-ion battery pack. I've got four batteries that have been used quite a lot. Only two of them can be reliably charged and used for any significant length ...

I'm looking to buy Nikon SU-800 flash and I noticed that it uses CR123A batteries. I found a lot of options on eBay and Amazon but most of them have low or mixed reviews. Does anyone use these type of ...

After getting into a choice between two super zooms, the Canon SX30IS or Fujifilm HS10 / HS20, I have chosen Fuji. However, it uses AA batteries. When on tour it's so painful if AA batteries go out or ...

I've recently purchased a Canon 430EX II to use with my 550D and it's great but I'm having battery issues.
I've been trying to use 2× 800mAh Ni-Cd and 2× 2500 mAh Ni-Mh (all rechargeables, the 800mAh ...

A friend from online recently found out he has an extra battery for an 400D XTi that he can no longer use because he sold the camera. I have a 450D XSi and I was wondering if I could use this battery. ...

My camera uses AAA batteries, and I have a few sets of NiMH AAAs. I know that these are only good for a certain number of charge cycles, but how can I tell when it's time to replace them?
I've been ...

I need another LP-E5 type battery for my Canon 450D. Should I buy an original Canon battery or one of the many generic brands available? There are loads of cheapos on eBay, for example.
I should add ...